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LibGUI: Don't require passing a parent to widget constructors

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This is a step towards using Core::Object::add<T> more, which takes
care of parenting the newly created child automatically.
This commit is contained in:
Andreas Kling 2020-02-23 09:01:05 +01:00
parent d9e459293b
commit 428582e805
23 changed files with 35 additions and 35 deletions
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4
Libraries/LibGUI/Slider.h
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@ -106,7 +106,7 @@ public:
virtual ~VerticalSlider() override {}
private:
explicit VerticalSlider(Widget* parent)
explicit VerticalSlider(Widget* parent = nullptr)
: Slider(Orientation::Vertical, parent)
{
}
@ -118,7 +118,7 @@ public:
virtual ~HorizontalSlider() override {}
private:
explicit HorizontalSlider(Widget* parent)
explicit HorizontalSlider(Widget* parent = nullptr)
: Slider(Orientation::Horizontal, parent)
{
}